231342669

素因数分解:

$3^3\times {\mathrm{641}}^1\times {\mathrm{13367}}^1$

素因数の和:14017

約数の個数: 16

約数和(自身を含む): 343290240

約数和(自身を除く): 111947571

約数列:

[1, 3, 9, 27, 641, 1923, 5769, 13367, 17307, 40101, 120303, 360909, 8568247, 25704741, 77114223, 231342669]

約数ペア:

[(1, 231342669), (3, 77114223), (9, 25704741), (27, 8568247), (641, 360909), (1923, 120303), (5769, 40101), (13367, 17307)]